327640446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136859}}^1$

素因数の和:136893

約数の個数: 48

約数和(自身を含む): 854006400

約数和(自身を除く): 526365954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 136859, 273718, 410577, 821154, 958013, 1231731, 1916026, 2463462, 2600321, 2874039, 5200642, 5748078, 7800963, 8622117, 15601926, 17244234, 18202247, 23402889, 36404494, 46805778, 54606741, 109213482, 163820223, 327640446]

約数ペア:

[(1, 327640446), (2, 163820223), (3, 109213482), (6, 54606741), (7, 46805778), (9, 36404494), (14, 23402889), (18, 18202247), (19, 17244234), (21, 15601926), (38, 8622117), (42, 7800963), (57, 5748078), (63, 5200642), (114, 2874039), (126, 2600321), (133, 2463462), (171, 1916026), (266, 1231731), (342, 958013), (399, 821154), (798, 410577), (1197, 273718), (2394, 136859)]